000 00255nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:62+678.5(540)
_bIND
245 0 _aIndian rubber and plastics age 1990
260 _aBombay
_bWadhera
_c1990
942 _cBK
999 _c40211
_d40211